Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #218925
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
517ms
Block → Canton commit
517ms
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0xf8ab06849a7ec8008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000005bebe1a29d5985b4e1e8efee53cd11a028a50d8b00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da05a768330b363ea7d10c5b16f1b532a0dd45c45487fe76275fec26e9f10775ec3a07ad35acbea346b4d5ea4dc04bc4d0eed586abe05259aa3672807d79d4bba2394